A while back I put httpd's mod_proxy through the coadvisor test suite[1] and fixed a bunch of protocol violations, most of them pedantic edge-cases.
I've just put trafficserver's forward proxy through the same suite. First-pass results are at http://people.apache.org/~niq/coadvisor/trafficserver-2.1.3.html Out of 368 testcases, it shows 302 successful passes, 43 protocol violations, and 24 test cases which failed to complete. My comments apply to httpd, and should be ignored for trafficserver, except where they apply to the testcases. I expect to look for a session in IRC to work through which of these violations and failures are genuine bugs vs configuration errors, bogus or inapplicable test cases, etc. Whether I'll attempt to fix anything is another matter! The other half of the test suite is cacheing tests. I haven't looked at those on trafficserver. [1] http://www.measurement-factory.com/ -- Nick Kew